7942971456

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{218887}}^1$

素因数の和:218918

約数の個数: 140

約数和(自身を含む): 26909215168

約数和(自身を除く): 18966243712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 6048, 9072, 12096, 18144, 36288, 218887, 437774, 656661, 875548, 1313322, 1532209, 1751096, 1969983, 2626644, 3064418, 3502192, 3939966, 4596627, 5253288, 5909949, 6128836, 7004384, 7879932, 9193254, 10506576, 11819898, 12257672, 13789881, 14008768, 15759864, 17729847, 18386508, 21013152, 23639796, 24515344, 27579762, 31519728, 35459694, 36773016, 41369643, 42026304, 47279592, 49030688, 55159524, 63039456, 70919388, 73546032, 82739286, 94559184, 98061376, 110319048, 124108929, 126078912, 141838776, 147092064, 165478572, 189118368, 220638096, 248217858, 283677552, 294184128, 330957144, 378236736, 441276192, 496435716, 567355104, 661914288, 882552384, 992871432, 1134710208, 1323828576, 1985742864, 2647657152, 3971485728, 7942971456]

約数ペア:

[(1, 7942971456), (2, 3971485728), (3, 2647657152), (4, 1985742864), (6, 1323828576), (7, 1134710208), (8, 992871432), (9, 882552384), (12, 661914288), (14, 567355104), (16, 496435716), (18, 441276192), (21, 378236736), (24, 330957144), (27, 294184128), (28, 283677552), (32, 248217858), (36, 220638096), (42, 189118368), (48, 165478572), (54, 147092064), (56, 141838776), (63, 126078912), (64, 124108929), (72, 110319048), (81, 98061376), (84, 94559184), (96, 82739286), (108, 73546032), (112, 70919388), (126, 63039456), (144, 55159524), (162, 49030688), (168, 47279592), (189, 42026304), (192, 41369643), (216, 36773016), (224, 35459694), (252, 31519728), (288, 27579762), (324, 24515344), (336, 23639796), (378, 21013152), (432, 18386508), (448, 17729847), (504, 15759864), (567, 14008768), (576, 13789881), (648, 12257672), (672, 11819898), (756, 10506576), (864, 9193254), (1008, 7879932), (1134, 7004384), (1296, 6128836), (1344, 5909949), (1512, 5253288), (1728, 4596627), (2016, 3939966), (2268, 3502192), (2592, 3064418), (3024, 2626644), (4032, 1969983), (4536, 1751096), (5184, 1532209), (6048, 1313322), (9072, 875548), (12096, 656661), (18144, 437774), (36288, 218887)]